<nav class="site-navbar navbar navbar-default navbar-fixed-top navbar-mega navbar-inverse bg-indigo-600" role="navigation">
  <div class="navbar-header">
    <button type="button" class="navbar-toggler hamburger hamburger-close navbar-toggler-left hided" data-toggle="menubar">
      <span class="sr-only">Toggle navigation</span>
      <span class="hamburger-bar"></span>
    </button>
    <button type="button" class="navbar-toggler collapsed" data-target="#site-navbar-collapse" data-toggle="collapse">
      <i class="icon wb-more-horizontal" aria-hidden="true"></i>
    </button>
    <div class="navbar-brand navbar-brand-center">
      <img class="navbar-brand-logo" src="/templates/static/assets/images/logo.png" title="2018">
      <span class="navbar-brand-text hidden-xs-down"> 2018</span>
    </div>
    <button type="button" class="navbar-toggler collapsed" data-target="#site-navbar-search" data-toggle="collapse">
      <span class="sr-only">Toggle Search</span>
      <i class="icon wb-search" aria-hidden="true"></i>
    </button>
  </div>
  <div class="navbar-container container-fluid">
    <!-- Navbar Collapse -->
    <div class="collapse navbar-collapse navbar-collapse-toolbar" id="site-navbar-collapse">
      <!-- Navbar Toolbar -->
      <ul class="nav navbar-toolbar">
        <li class="nav-item hidden-float" id="toggleMenubar">
          <a class="nav-link" data-toggle="menubar" href="#" role="button">
                <i class="icon hamburger hamburger-arrow-left">
                  <span class="sr-only">Toggle menubar</span>
                  <span class="hamburger-bar"></span>
                </i>
              </a>
        </li>
        <li class="nav-item hidden-sm-down" id="toggleFullscreen">
          <a class="nav-link icon icon-fullscreen" data-toggle="fullscreen" href="#" role="button">
                <span class="sr-only">Toggle fullscreen</span>
              </a>
        </li>
        <li class="nav-item hidden-float">
          <a class="nav-link icon wb-search" data-toggle="collapse" href="#" data-target="#site-navbar-search"
                role="button">
                <span class="sr-only">Toggle Search</span>
              </a>
        </li>
      </ul>
      <!-- End Navbar Toolbar -->
      <!-- Navbar Toolbar Right -->
      <ul class="nav navbar-toolbar navbar-right navbar-toolbar-right">
        <li class="nav-item dropdown">
          <a class="nav-link navbar-avatar" data-toggle="dropdown" href="#" aria-expanded="false"
                data-animation="scale-up" role="button">
                <span class="avatar avatar-online">
                  <img src="/templates/static/global/portraits/5.jpg" alt="...">
                  <i></i>
                </span>
              </a>
          <div class="dropdown-menu" role="menu">
            <a class="dropdown-item" href="javascript:void(0)" role="menuitem"><i class="icon wb-user" aria-hidden="true"></i> 个人信息</a>
            <a class="dropdown-item" href="javascript:void(0)" role="menuitem"><i class="icon wb-settings" aria-hidden="true"></i> 设置</a>
            <div class="dropdown-divider" role="presentation"></div>
            <a class="dropdown-item" href="javascript:void(0)" role="menuitem"><i class="icon wb-power" aria-hidden="true"></i> 登出</a>
          </div>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link" data-toggle="dropdown" href="javascript:void(0)" title="通知"
                aria-expanded="false" data-animation="scale-up" role="button">
                <i class="icon wb-bell" aria-hidden="true"></i>
                <span class="badge badge-pill badge-danger up">5</span>
              </a>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link" data-toggle="dropdown" href="javascript:void(0)" title="消息"
                aria-expanded="false" data-animation="scale-up" role="button">
                <i class="icon wb-envelope" aria-hidden="true"></i>
                <span class="badge badge-pill badge-info up">3</span>
              </a>
        </li>
        <li class="nav-item" id="toggleChat">
          <a class="nav-link" data-toggle="site-sidebar" href="javascript:void(0)" title="交流">
            <i class="icon wb-chat" aria-hidden="true"></i>
          </a>
        </li>
      </ul>
      <!-- End Navbar Toolbar Right -->
    </div>
    <!-- End Navbar Collapse -->
    <!-- Site Navbar Seach -->
    <div class="collapse navbar-search-overlap" id="site-navbar-search">
      <form role="search">
        <div class="form-group">
          <div class="input-search">
            <i class="input-search-icon wb-search" aria-hidden="true"></i>
            <input type="text" class="form-control" name="site-search" placeholder="搜索...">
            <button type="button" class="input-search-close icon wb-close" data-target="#site-navbar-search" data-toggle="collapse" aria-label="Close"></button>
          </div>
        </div>
      </form>
    </div>
    <!-- End Site Navbar Seach -->
  </div>
</nav>